66130365

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{571}}^1\times {\mathrm{1103}}^1$

素因数の和:1689

約数の個数: 32

約数和(自身を含む): 121245696

約数和(自身を除く): 55115331

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 571, 1103, 1713, 2855, 3309, 3997, 5515, 7721, 8565, 11991, 16545, 19985, 23163, 38605, 59955, 115815, 629813, 1889439, 3149065, 4408691, 9447195, 13226073, 22043455, 66130365]

約数ペア:

[(1, 66130365), (3, 22043455), (5, 13226073), (7, 9447195), (15, 4408691), (21, 3149065), (35, 1889439), (105, 629813), (571, 115815), (1103, 59955), (1713, 38605), (2855, 23163), (3309, 19985), (3997, 16545), (5515, 11991), (7721, 8565)]